Computadores e Tecnologia

Como os livros podem nos ensinar sobre o mundo, as pessoas que estão à nossa volta e sobre nós mesmos? Como eles são capazes de nos resgatar de momentos difíceis? Ao combinar memórias pessoais e reflexões sobre suas leituras, Pedro Pacífico conta como os livros tiveram papel crucial na construção de sua identidade. Referência entre os produtores de conteúdo literário nas redes sociais, com quase meio milhão de seguidores no Instagram...

Kai-Fu Lee já foi presidente da Google China e é considerado um dos maiores especialistas em inovação tecnológica no mundo. Em Inteligência artificial, ele explica tanto para leigos quanto para aqueles que já dominam o assunto, como o desenvolvimento sem precedentes da IA já está alterando as nossas vidas e expõe quais são as mudanças que podemos esperar nos próximos anos.

Neste guia, você aprenderá sobre todos os conceitos básicos da inteligência artificial. Você aprenderá o que é, como funciona e de onde veio (ou, em outras palavras, como tudo começou). Além disso, abordaremos algumas análises de dados e exemplos de inteligência artificial. Abordaremos várias etapas do processo analítico e veremos o que é necessário para que a inteligência artificial seja eficaz.

Large language models (LLMs) and diffusion models such as ChatGPT and Stable Diffusion have unprecedented potential. Because they have been trained on all the public text and images on the internet, they can make useful contributions to a wide variety of tasks. And with the barrier to entry greatly reduced today, practically any developer can harness LLMs and diffusion models to tackle problems previously unsuitable for automation. With this book, you'll gain a solid foundation in generative AI, including how to apply these models in practice.

Stories brought us together. Books spread our ideas – and our mythologies. The internet promised infinite knowledge. The algorithm learned our secrets – and then turned us against each other. What will AI do? NEXUS is the thrilling account of how we arrived at this moment, and the urgent choices we must now make to survive – and to thrive.

Ainda em 2009, Felipe Neto se tornou um fenômeno da internet no país. Seu conteúdo, agressivo mas bem-humorado, se direcionava inicialmente às tendências da época, mas logo se voltou também à política, em especial ao governo do Partido dos Trabalhadores (PT). No entanto, com o impeachment da ex-presidenta Dilma Rousseff, a crescente aproximação da extrema direita ao poder e o recrudescimento de discursos de ódio contra minorias, Felipe passou a questionar suas convicções.

When AI expert and investigative journalist Karen Hao first began covering OpenAI in 2019, she thought they were the good guys. Founded as a nonprofit with safety enshrined as its core mission, the organization was meant, its leader Sam Altman told us, to act as a check against more purely mercantile, and potentially dangerous, forces. What could go wrong?

"You look like a thing and I love you" is one of the best pickup lines ever...according to an artificial intelligence trained by scientist Janelle Shane, creator of the popular blog AI Weirdness. She creates silly AIs that learn how to name paint colors, create the best recipes, and even flirt (badly) with humans — all to understand the technology that governs so much of our daily lives.

You might have trouble imagining life without your social media accounts, but virtual reality pioneer Jaron Lanier insists that we’re better off without them. In his important new audiobook, Lanier, who participates in no social media, offers powerful and personal reasons for all of us to leave these dangerous online platforms behind before it’s too late. Lanier remains a tech optimist, so while demonstrating the evil that rules social media business models today, he also envisions a humanistic setting for social networking that can direct us towards richer and fuller way of living and connecting.

¿Le gustaría aprender sobre minería de datos pero no desea escuchar un libro aburrido? El presente audiolibro de minería de datos podría ser la respuesta que está buscando.... ¿Alguna vez se ha preguntado cómo las empresas pueden proporcionarle datos personalizados que se adapten a sus necesidades o cómo Facebook muestra las noticias e historias relacionadas con su historial de búsqueda? En este caso, la minería de datos es la respuesta a estas dos preguntas.

Este audiolibro contiene una amplia y valiosa cantidad de información sobre la analítica de datos que le ayudará a comprender el concepto de data mining o minería de datos, recolección de datos, analíticas de big data para negocios y conceptos de inteligencia empresarial. Con este audiolibro, no solo comprenderá todo lo esencial relacionado con la analítica de datos, sino que también comprenderá por qué la analítica de datos está cambiando el ámbito empresarial.

Hello World takes us on a tour through the good, the bad, and the downright ugly of the algorithms that surround us on a daily basis. Mathematician Hannah Fry reveals their inner workings, showing us how algorithms are written and implemented, and demonstrates the ways in which human bias can literally be written into the code. By weaving in relatable, real world stories with accessible explanations of the underlying mathematics that power algorithms, Hello World helps us to determine their power, expose their limitations, and examine whether they really are improvements.

Broken Money explores the history of money through the lens of technology. Politics can affect things temporarily and locally, but technology is what drives things forward globally and permanently. The book's goal is for the listener to walk away with a deep understanding of money and monetary history, both in terms of theoretical foundations and in terms of practical implications.

To most of us, it seems like recent developments in artificial intelligence emerged out of nowhere to pose unprecedented threats to humankind. But to Dr. Joy Buolamwini, who has been at the forefront of AI research, this moment has been a long time in the making.

Sarah Wynn-Williams, a young diplomat from New Zealand, pitched for her dream job. She saw Facebook’s potential and knew it could change the world for the better. But, when she got there and rose to its top ranks, things turned out a little different. From wild schemes cooked up on private jets to risking prison abroad, Careless People exposes both the personal and political fallout when boundless power and a rotten culture take hold.